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Individual Calculations October 2013 |
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| Vaidya, Atulya Total change: 19.95 | |   |
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| 79th Annual Southwest Open | Irving, Texas | USA | 2013-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2156 | 1976 | 3.00 | 5 | 1.44 | 15 | 21.60 | |
|  Yotov, Valentin L | g | | 2376 * | BUL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Krishna, Ram | | | 1824 | USA | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Jiang, Austin Zhiy | | | 1941 | USA | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Safin, Artur S | | | 2270 | USA | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Xiong, Jeffery | f | | 2369 | USA | 1.00 | 1 | 0.92 | 15 | 13.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2013 DCC FIDE Open IX | Richardson, Texas | USA | 2013-09-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1863 | 1986 | 3.00 | 5 | -0.11 | 15 | -1.65 | |
| | Nagireddy, Sai R | | | 1586 * | USA | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mao, Marcus S | | | 1630 | USA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Pamatmat, Jarod | | | 2202 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Chiang, Jonathan | f | | 2165 | USA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Nguyen, Duy Minh | | | 1730 | USA | 0.50 | 1 | -0.31 | 15 | -4.65 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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